Monthly outlook for White Marsh, VA: average high 72.1°, average low 55.6°. That is 3° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 16 October (86.5°), the coolest 18 October (43.1°).
72.1°/55.6°
Average high / low
+3°
Above normal
2 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
72.2°
67.6°
+2.5°
22 October – 31 October
72°
64.3°
+4.3°
1 November – 10 November
at normal
61.8°
—
October records over 66 years
93.7°2 October 2019All-time high
35.8°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Yorktown (7 mi).
Tue, 1382° / 56°0
82 °
White Marsh, Tuesday, 13 October
Clear. High 82°, low 56°.
Pressure30.00 inHg
Wind4.5 mph SW
Humidity50%
Visibility6.2 mi
Dew point59°
Wed, 1486° / 64°0
86 °
White Marsh, Wednesday, 14 October
Clear. High 86°, low 64°.
Pressure30.00 inHg
Wind3.3 mph SW
Humidity55%
Visibility6.2 mi
Dew point65°
Thu, 1573° / 66°0.01
73 °
White Marsh, Thursday, 15 October
Light rain. High 73°, low 66°.
Pressure30.18 inHg
Wind7.5 mph NE
Humidity67%
Visibility6.2 mi
Dew point60°
Fri, 1687° / 59°0.12
87 °
White Marsh, Friday, 16 October
Light rain. High 87°, low 59°.
Pressure29.77 inHg
Wind13 mph SW
Humidity61%
Visibility6.2 mi
Dew point68°
Sat, 1757° / 46°0
57 °
White Marsh, Saturday, 17 October
Clear. High 57°, low 46°.
Pressure30.27 inHg
Wind17.2 mph N
Humidity40%
Visibility—
Dew point31°
Sun, 1857° / 43°0
57 °
White Marsh, Sunday, 18 October
Clear. High 57°, low 43°.
Pressure30.56 inHg
Wind6.6 mph E
Humidity45%
Visibility—
Dew point32°
Mon, 1968° / 48°0
68 °
White Marsh, Monday, 19 October
Clear. High 68°, low 48°.
Pressure30.62 inHg
Wind9.7 mph SE
Humidity51%
Visibility—
Dew point44°
Tue, 2069° / 62°0.01
69 °
White Marsh, Tuesday, 20 October
Light rain. High 69°, low 62°.
Pressure30.42 inHg
Wind8.6 mph E
Humidity52%
Visibility—
Dew point49°
Wed, 2171° / 57°0
71 °
White Marsh, Wednesday, 21 October
Light rain. High 71°, low 57°.
Pressure30.24 inHg
Wind9 mph NE
Humidity56%
Visibility—
Dew point51°
Thu, 2271° / 53°0
71 °
White Marsh, Thursday, 22 October
Clear. High 71°, low 53°.
Pressure30.24 inHg
Wind8.6 mph NE
Humidity51%
Visibility—
Dew point47°
Fri, 2372° / 55°0
72 °
White Marsh, Friday, 23 October
Clear. High 72°, low 55°.
Pressure30.30 inHg
Wind7.3 mph SE
Humidity57%
Visibility—
Dew point50°
Sat, 2478° / 57°0
78 °
White Marsh, Saturday, 24 October
Overcast. High 78°, low 57°.
Pressure30.12 inHg
Wind12.6 mph SW
Humidity57%
Visibility—
Dew point53°
Sun, 2577° / 59°0.33
77 °
White Marsh, Sunday, 25 October
Rain. High 77°, low 59°.
Pressure29.85 inHg
Wind15.8 mph SW
Humidity56%
Visibility—
Dew point58°
Mon, 2668° / 50°0
68 °
White Marsh, Monday, 26 October
Clear. High 68°, low 50°.
Pressure30.18 inHg
Wind8.8 mph NE
Humidity58%
Visibility—
Dew point46°
Tue, 2766° / 53°0
66 °
White Marsh, Tuesday, 27 October
Partly cloudy. High 66°, low 53°.
Pressure30.21 inHg
Wind7.2 mph E
Humidity62%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2864° / 54°0.15
64 °
White Marsh, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high64°
Average low54°
Average precipitation0.15 in
Chance of precipitation32%
Record high82° (2023)
Record low39° (1976)
Thu, 2963° / 53°0.21
63 °
White Marsh, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high63°
Average low53°
Average precipitation0.21 in
Chance of precipitation23%
Record high83° (2023)
Record low38° (1976)
Fri, 3062° / 52°0.09
62 °
White Marsh, Friday, 30 October
Climate normal for this date — 60-year average.
Average high62°
Average low52°
Average precipitation0.09 in
Chance of precipitation23%
Record high83° (2023)
Record low39° (1965)
Sat, 3164° / 53°0.08
64 °
White Marsh, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high64°
Average low53°
Average precipitation0.08 in
Chance of precipitation22%
Record high81° (2019)
Record low41° (2008)
Sun, 0164° / 54°0.15
64 °
White Marsh, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high64°
Average low54°
Average precipitation0.15 in
Chance of precipitation30%
Record high77° (1974)
Record low41° (2023)
Mon, 0264° / 54°0.15
64 °
White Marsh, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low54°
Average precipitation0.15 in
Chance of precipitation30%
Record high78° (1971)
Record low37° (2023)
Tue, 0364° / 52°0.11
64 °
White Marsh, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low52°
Average precipitation0.11 in
Chance of precipitation22%
Record high78° (2017)
Record low38° (2023)
Wed, 0462° / 51°0.15
62 °
White Marsh, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high62°
Average low51°
Average precipitation0.15 in
Chance of precipitation37%
Record high76° (1974)
Record low37° (1966)
Thu, 0562° / 51°0.15
62 °
White Marsh, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low51°
Average precipitation0.15 in
Chance of precipitation32%
Record high76° (2003)
Record low38° (1991)
Fri, 0661° / 51°0.09
61 °
White Marsh, Friday, 6 November
Climate normal for this date — 60-year average.
Average high61°
Average low51°
Average precipitation0.09 in
Chance of precipitation23%
Record high78° (2022)
Record low35° (1991)
Sat, 0761° / 50°0.12
61 °
White Marsh, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high61°
Average low50°
Average precipitation0.12 in
Chance of precipitation22%
Record high80° (2024)
Record low38° (1967)
Sun, 0860° / 49°0.08
60 °
White Marsh, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high60°
Average low49°
Average precipitation0.08 in
Chance of precipitation18%
Record high75° (1986)
Record low36° (1967)
Mon, 0960° / 49°0.07
60 °
White Marsh, Monday, 9 November
Climate normal for this date — 60-year average.
Average high60°
Average low49°
Average precipitation0.07 in
Chance of precipitation25%
Record high80° (2023)
Record low31° (1976)
Tue, 1061° / 49°0.13
61 °
White Marsh, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high61°
Average low49°
Average precipitation0.13 in
Chance of precipitation32%
Record high74° (2020)
Record low36° (1973)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for White Marsh, VA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in White Marsh, VA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.